baber/WOPTO huggingface dataset:
Patent SE-506245-C2 (SE)
Inventor: THIMANSON MATS
IPC: B03C3/76
Filed: 1996-03-28
Abstract: A method for controlling an electrostatic precipitator unit, which comprises discharge electrodes and collecting electrodes. Between the electrodes a varying high voltage is maintained by a pulsating direct current supplied thereto. Under the action of the electric field between the electrodes, the particles, charged by the current therebetween, are moved towards the collecting electrodes and deposited thereon. Dust deposited on the collecting electrodes is removed by mechanical rapping. One or more mechanical impulses are supplied to the electrodes individually or in groups in a predetermined manner. All collecting electrodes of the unit are cleaned during recurrent, relatively short, rapping periods separated by rapping intervals of essentially longer duration. During the whole rapping period or during an introductory part of the rapping period, the voltage between the electrodes is reversed in relation to the voltage between the electrodes during the intervals between the rapping periods. The frequency, pulse charge and/or pulse duration of the pulsating direct current are varied, thereby obtaining a plurality of combinations of frequency, charge and duration. An optimal combination of frequency, charge and duration is established. Amplitude and/or duration of the reversed voltage are adjusted in dependence on the pulse frequency for the established optimal combination of frequency, charge and duration.
Patent SE-506286-C2 (SE)
Inventor: BERGSTROEM HAAKAN
IPC: G11B7/26
Filed: 1996-05-09
Abstract: A device for measuring birefringence in an optical data carrier has a laser light source with a polarization modifier, a beamsplitter, a polarizer, a photodetector, and a controller operatively connected to the photodetector. The laser light source illuminates various spots on the optical data carrier by means of a laser beam. The photodetector receives a reflected laser beam, converts it into an electric signal and supplies this signal to the controller, which determines a value for the birefringence in the illuminated spot on the optical data carrier. Furthermore, the device is provided with a transparent reference element with known birefringence properties, a mirror, and for directing the laser beam towards the reference element in a first calibration position; directly towards the mirror in a second calibration position; and towards the optical data carrier during non-calibration time. In the first calibration position the controller calculates a first calibration value from the signal received from the photodetector, said first calibration value corresponding to a given birefringence in the optical data carrier, and in the second calibration position the controller calculates a second calibration value, corresponding to a situation essentially without any birefringence at all in the optical data carrier. These calibration values are used for determining the birefringence in a given spot on the optical data carrier.
Patent SE-507769-C2 (SE)
Inventor: KLING ANDERS
IPC: G01M17/007
Filed: 1996-11-21
Abstract: The testbed (2) includes a number of beams (4) separated by lengthwise gaps parallel to each other at floor level and a seat (10) on a sliding path (8). The seat accommodates a replica passenger (12) in a conventional seatbelt harness. A roof mounted gantry (20) comprising two or more joists (22) supporting a crossbeam carries a pierced (28) bearing plate (26).  A variable pivot point is provided for the stem (32) of a pendulum (30) whose foot is guided via the shoe (36) and propelled by an electric or other drive (52). Components for testing e.g. a door (44) are fixed to a frame (42,48,50) and an arrester group (64,66,68) ensures safety.
Patent SE-517937-C2 (SE)
Inventor: ISHIZUKA HIRONOBU
IPC: H01Q23/00
Filed: 1997-05-29
Abstract: An antenna support fabric including an arm (10), a support table (20), a fixing plate (60) which is rotatably secured to the support table (20), a reflection mirror (50) which is detachably fixed to one surface of the fixing plate (60), a primary radiator (40) which is detachably fixed to one surface of the fixing plate (60) through a through hole (51) provided to the reflection mirror (50), and a transceiver (30) which is detachably fixed to the other surface of the fixing plate (60), and engaged with and connected to a projecting portion (41) of the primary radiator (40) through a through hole (62) of the fixing plate (60).
Patent SE-509518-C2 (SE)
Inventor: BERGMAN CARL
IPC: B30B15/34
Filed: 1997-06-13
Abstract: A device in hot isostatic pressing has first, second and third pumps. The first pump is adapted to pump a cooled pressure medium emanating from a cooling loop in the pressure vessel upwardly from a first space to a second pump which is arranged in a second space located above the first space but below a load space. The second pump is arranged to pump a mixture of the cooled pressure medium and a warm pressure medium emanating from the second space upwardly through the load space. The third pump is arranged in the second space to pump a warm pressure medium emanating from this space to the second pump for pumping the warm pressure medium by the second pump.
Patent SE-522272-C2 (SE)
Inventor: DJUPSJOEBACKA ANDERS
IPC: H04B10/50
Filed: 1997-08-20
Abstract: The present invention relates to an optical duobinary transmitter system and method using optical intensity modulation. The system comprises an input terminal (51) arranged to receive a first binary signal, a driving circuit (53) connected to the input terminal and arranged to convert the first binary signal into a second and a third binary signal, a double electrode optical modulator (55) connected to the driving circuit in such a way that its upper and lower electrode may be driven by said second and third binary signal, respectively, said modulator being further arranged to modulate the amplitude and phase of an optical carrier according to the binary driving signals so as to provide an optical duobinary signal corresponding to said first binary signal and with a predetermined negative modulation chirp parameter, and an output terminal (57) connected to the optical modulator and arranged to feed an optical transmission line with the modulated optical duobinary signal. The modulator may alternatively be arranged to be driven by quasi-ternary signals.
Patent SE-513980-C2 (SE)
Inventor: GEDEON ANDRAS
IPC: A61B5/083
Filed: 1997-11-13
Abstract: A method and apparatus for determining a pulmonary function parameter, EVG, indicative of a living subject's effective lung volume, namely the lung volume in which gas exchange between respiratory air and pulmonary blood takes place efficiently. The apparatus carries out the steps of the method: (1) determining for a first breath during normal steady state breathing of the subject the end-tidal carbon dioxide or oxygen concentration Pet1 and the average rate of flow Va1, over the duration T1 of the breath, of expired carbon dioxide or oxygen, (2) determining for a second breath comprising a breath-hold period the end-tidal carbon dioxide or oxygen concentration Pet2 and the average rate of flow Va2, over the duration T2 of the breath, of expired carbon dioxide or oxygen, and (3) determining EVG as a quantity proportional to the ratio of the difference between said average flow rates Va1 and Va2 to the difference between said end-tidal concentrations Pet2 and Pet1.
Patent SE-510834-C2 (SE)
Title: Parking meter comprising meter box releasably attached to post by coupling device
Inventor: SWING BENGT-OLOF
IPC: G07C1/30
Filed: 1998-06-22
Abstract: A bayonette-type coupling is provided between the meter box (1) and post, formed by an opening in the meter box and a coupling part attached to a fixture at the top of the post. A key operated lock in the meter box is used to move a plate (21) that lifts a catch (23) during locking, lifting it out of a position where it prevents rotation of the coupling part relative to the opening in the meter box.
Patent SE-521227-C2 (SE)
Inventor: CERWALL PATRIK
IPC: H04L12/56
Filed: 1999-02-22
Abstract: The present invention relates generally to a method for determining which radio channel to allocate to a mobile station for communicating via a mobile radio system, and a system for mobile radio communication in which a radio channel can be allocated to a mobile station. More particularly, the invention relates to a system and method for radio channel allocation where the radio quality on candidate radio channels is measured and the interference effects of establishing a radio connection on the candidate radio channels on already existing radio connections is estimated. Using these measurement results and estimates, as well as the information about the quality requested by the connection to be set up, it is determined which radio channel (if any) shall be allocated to the MS.
Patent DE-19641763-C2 (DE)
Inventor: BANSEMIR HORST
IPC: F16F7/116
Filed: 1996-10-10
Granted: 2001-08-02
Abstract: The vibration damper (2) comprises an inertial mass (10) which is fixed to leaf springs and has for adjustment of the resonance frequency in the region of the bearing point is fitted into a mounting (4) which is attached to a surface (6) to be damped. A leaf spring (8) et transversely through the mounting carries inertial masses at the ends. The spring is clamped in the centre by two convex pressure elements (20) whose pressure is adjusted to vary the grip length along the spring. This varies the resonant frequency of the spring and mass system. The spring grips are adjusted by a spindle drive (16) driven by a servo adjustment (24). This is linked to a vibration sensor (22) on the mounting and varies the damping frequency of the system for maximum damping.
Patent RU-2169529-C2 (RU)
Inventor: PUKHOV A G
IPC: A61B17/56
Filed: 1997-03-26
Granted: 2001-06-27
Abstract: Изобретение относится к области медицины, а именно к пластической хирургии. Технический результат: улучшение кровоснабжения пересаженного лоскута и окружающих тканей. Иссекают нежизнеспособные и патологически измененные мягкие и костные ткани. Костный дефект замещают перфорированным аллотрансплантатом, который укрывают васкуляризированным мышечным лоскутом. Производят наложение сосудистых анастомозов с ветвями наружной сонной артерии и яремной вены. Поверхность васкуляризированной мышцы закрывают дерматомным лоскутом. Способ позволяет повысить эффективность лечения за счет улучшения кровоснабжения пересаженного лоскута и окружающих тканей. 1 з.п.ф-лы.
Patent RU-2191069-C2 (RU)
Title: Катализатор для синтеза метилмеркаптана и способ его получения
Inventor: ZAUEHR JORG
IPC: B01J23/30
Filed: 1997-09-26
Granted: 2002-10-20
Abstract: Изобретение относится к катализатору, предназначенному для синтеза метилмеркаптана из метанола и сероводорода, а также к способу получения этого катализатора. Описываются катализатор, предназначенный для синтеза метилмеркаптана из сероводорода и метанола, а также способ получения этого катализатора. Катализатор состоит из активного оксида алюминия, на который осаждением наносят 15-40 мас.% вольфрамата цезия в качестве промотора. По сравнению с преимущественно применяемым в уровне техники вольфраматом калия промотор вольфрамат цезия обеспечивает неожиданное повышение каталитической активности и селективности. 2 с. и 1 з.п. ф-лы, 2 табл.
Patent RU-2189943-C2 (RU)
Inventor: ROTENBERG ALAN S
IPC: C01F7/0633
Filed: 1997-04-23
Granted: 2002-09-27
Abstract: Изобретение предназначено для обработки щелоков процесса Байера, содержащих образующие отложения компоненты, чтобы изменить морфологию указанных компонентов и/или образующихся из них отложений, уменьшив таким образом количество образующихся отложений и/или облегчив удаление существующих отложений в устройствах и оборудовании процесса Байера. Способ заключается в добавлении к щелоку полимера, содержащего группы гидроксамовой кислоты или ее соли и имеющего средневесовую молекулярную массу в пределах примерно 1000 - 10000. Изобретение позволяет уменьшить количество титановых отложений. 3 с. и 5 з.п. ф-лы, 1 табл.
Patent RU-2169542-C2 (RU)
Title: Способ трансторакального доступа к телам позвонков при лечении сколиоза
Inventor: POZDNIKIN JU I
IPC: A61B17/56
Filed: 1998-12-16
Granted: 2001-06-27
Abstract: Изобретение относится к медицине, а именно к ортопедии и травматологии и может быть применимо для осуществления трансторакального доступа к телам позвонков при лечении сколиоза. Производят кожный разрез по наиболее выпуклому ребру. Проводят разрез кожи до передней подмышечной линии. Отсепаровывают кожно-мышечный лоскут вверх и вниз. Резецируют поднадкостнично ребро в проекции нисходящего колена деформации на протяжении от шейки до передней подмышечной линии. Рассекают надкостницу и париетальную плевру. Разводят края раны винтовым ранорасширителем. Смещают легкое к корню. Осуществляют аналогично резекцию на 2-3 ребра выше соответственно восходящему колену деформации. Способ позволяет расширить угол операционного действия. 1 ил.
Patent RU-2160556-C2 (RU)
Title: Variable inclination table and device for strict adjustment of angle
Inventor: SELIVANOV I A
IPC: A47B17/06
Filed: 1999-01-29
Granted: 2000-12-20
Abstract: FIELD: mechanical engineering and instrument making. SUBSTANCE: table and device has system of three rotary wedges defining two kinematic pairs connected in series and adapted for double-staged transformation of wedge relative rotation angles. First pair of wedges with angle of   is used for preliminary discrete adjustment of table inclination angle within the range of from -45 to 45 deg. Second pair of wedges, fixed first pair of wedges and third wedge with an angle of 10  -3 , provide correction of mentioned angle with increased precision of 0.2" due to low transmission ratio and precise counting of wedge rotation angles. EFFECT: simplified construction, improved precision of wedge inclination angle and convenient operation and maintenance. 3 cl, 2 dwg
Patent RU-2161877-C2 (RU)
Inventor: VISHNJAKOV A A
IPC: A01C7/16
Filed: 1999-03-01
Granted: 2001-01-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: seeding unit has frame, hopper mounted on frame, and powered seeding device hung to cylindrical hopper bottom by means of suspender imparting rocking motions to seeding device which is movable along arced path. Lower throat of cylindrical hopper is equipped with special supports. Immovable intermediate ring is attached to hopper lower throat through bosses made integral to ring. Three race-type slots and three through slots are made on both sides of ring in strictly coinciding positions. Intermediate ring is embraced from the top and from the bottom with upper and lower rings with similar race-type slots and through slots made on their one side faced to intermediate ring. Rings are provided with three through openings. Separators are positioned between rings. Balls of separators are located in related race-type slots in rings. Lower ring is fixed on seeding unit housing. Upper ring is connected to lower screws passed via through openings and slots of intermediate ring. Bracket on seeding unit housing is adapted for attachment of connecting rod of drive mechanism. EFFECT: enhanced reliability in operation, reduced nonuniformity of seed ejection through seeding holes of seeding unit. 9 dwg
Patent RU-2179493-C2 (RU)
Inventor: PLATONOV B P
IPC: B22C3/00
Filed: 1999-07-09
Granted: 2002-02-20
Abstract: FIELD: lubricants. SUBSTANCE: grease contains 60-80% colloidal graphite and 20-40% special-type emulsion. EFFECT: reduced carcinogenic activity of grease due to low level of benzapirene in its components. 1 tbl
Patent RU-2181657-C2 (RU)
Title: Tumbling unit
Inventor: IVANOV A N
IPC: B24B31/02
Filed: 1999-11-09
Granted: 2002-04-27
Abstract: FIELD: finishing-cleaning and strengthening treatment of parts in free granulated medium. SUBSTANCE: invention can be used in mechanical engineering for dimensionless treatment of parts. Tumbling unit includes drum produced in the form of broken tunnel of spiral shape with rectangular flow section. Each section of tumbling unit is assembled from large and small rectangles and two equal trapezia. Their lower bases are equal to side of large rectangle and their small bases are equal to side of small rectangle. Other two free sides of rectangles are equal to sides of trapezia and form squares over butts of sections equally inclined to different sides towards axis of sections. Square of each joined section is turned through angle of 90 deg with regard to square of preceding section. Axis of each section and rotation axis of drum do not cross. With movement of parts and working medium along drum their mixing and spatial motion intensify which makes it feasible to expand technological capabilities of tumbling unit. EFFECT: expanded technological capabilities of tumbling unit. 9 dwg
Patent RU-2257013-C2 (RU)
Title: Устройство модуляции скорости развертки
Inventor: ANDERSON MARK ROBERT
IPC: H04N3/32
Filed: 1991-08-01
Granted: 2005-07-20
Abstract: Заявленное изобретение относится к системам модуляции скорости развертки луча. Технический результат заключается в том, что данная разработанная электронная схема предназначена для избирательного блокирования нормального действия схемы модуляции скорости развертки в период осуществления экранного воспроизведения, чем предотвращается или ослабляется проникновение таких ложных изображений. Для этого в телевизионном приемнике, в котором используются как система модуляции скорости развертки луча, так и генератор экранного воспроизведения, генератор экранного воспроизведения избирательно функционирует, выдавая знаки и графики, которые налагаются на основное видеоизображение. При работе генератора экранного воспроизведения схема модуляции скорости развертки может характеризоваться тенденцией воспроизводить на экране нежелательные ложные изображения. 6 н. и 1 з.п. ф-лы, 4 ил.
Patent UA-32421-C2 (UA)
Title: Nuclear reactor
Filed: 1993-11-12
Abstract: The invention relates to the field of constructing nuclear heterogeneous reactors that include placed in vertical positions rod fuel elements (FE). The invention provides reactor switch to sub-critical state at non-operation of standard control and safety system within several seconds through displacement of FE under own weight from active zone to pipe-channels surrounded by neutron-absorbing substance and in which cooling cold carrier circulates.
Patent UA-10981-C2 (UA)
Title: composite material for electric contacts on the basis of copper
Filed: 1992-12-30
Abstract: The invention relates to powder metallurgy, in particular, to composite materials for the electric contacts on the basis of copper. A composite material for the electric contacts contains graphite, cadmium and additionally chromium.
Patent UA-37212-C2 (UA)
Title: Method for suppression of defective tissue reparation
Inventor: BAMOL THOMAS FRANK
IPC: A61K31/55
Filed: 1994-12-19
Abstract: The invention providing for the suppression of the defective tissue reparation comprises the use of the effective amount of the compound of formula I: (I) wherein R1 and R3 independently represent hydrogen, O O || || –CH3, –C-(C1-C6-alkyl) or –C-Ar, where Ar – is optionally substituted phenyl; R2 is selected from the group comprising pyrrolidine, hexamethylene and piperidine residues ot pharmaceutically acceptable salts and solvates thereof.
Patent UA-44234-C2 (UA)
Inventor: VOZIANOV OLEKSANDR FEDOROVYCH
Filed: 1995-06-23
Abstract: The method of sorptional clearing of blood or plasma with the aim of removal of myoglobin and free hemoproteids is based on the employment of silicon-organic polymeric sorbent for extracorporal blood cleaning. The polymer is synthesized from methyl triethoxysilan and tetraethoxysilan. The synthesis of silicon-organic polymer is performed by hydrolyzing the alcohol mixture of methyl triethoxysilan and tetraethoxysilan at a ratio (1-3): (1-7) by volume in the presence of acid catalyst (aqueous solution of hydrochloric acid). The hydrolysis continues for 1-2 hours at 20-35°C. The molar ratio of the mixture of silicon-organic compounds, water, acid catalyst, and ethanol is 1:(6.5-7.0):(0.04-0.05):(8-10). Then the mixture is treated by the alkali and the gel is left for maturation for 2.5-3 hours. Finally, the gel is minced, washed and dried at 80 -150°C.
Patent UA-37266-C2 (UA)
Title: Method to complete a herd of the cattle of the desired type
Filed: 1997-03-19
Abstract: The invention relates to animal husbandry, in particular to milk and meat animal husbandry. A method to complete a herd of cattle of the desired type involves selection the heifers subject to live weight and weight gain thereof, milkability of the cows, feeding level thereof, dry substance composition in the feed, biological control of the milk composition.
Patent UA-35205-C2 (UA)
Title: Hard-alloy insertion
Inventor: LYSOVSKYI ANATOLII FELIKSOVYCH
Filed: 1999-09-02
Abstract: This invention relates to cutting instrument used to equip the destructing bodies of mining machines. In hard-alloy insertion with working head with the base combined with the tail element with inner axial cavity, according to the invention, height of the axial cavity is smaller than the height of the tail element; at that best results can be achieved at the height of the axial cavity being 2.5 … 8 times less than the height of the hard-alloy insertion, and the height of the last one is equal to 0.8 … 1.5 of its largest diameter. Such implementation of the invention makes it possible to increase hardness of the hard-alloy insertion and to achieve high working capacity of the cutter.
Patent UA-45841-C2 (UA)
Title: Method for thermochemical treatment of parts of metals and alloys
Inventor: TYMOFEEVA LARYSA ANDRIIVNA
Filed: 2001-07-19
Abstract: Method for thermochemical treatment of parts of metals and alloys in gas-vapor medium is offered. The treatment is carried out by superheated steam of aqueous solution of 5 - 8 per cent alumo-chromium phosphate salt at a temperature of 600 ± 20 0С during 30 - 60 minutes.
Patent RU-2178806-C2 (RU)
Title: Recombinant plasmid dna phsvd1 determining expression of gene us6 fragment of herpes simplex type-1 virus encoding immuno-dominant moiety of glycoprotein d(gd)hsv-1 in bacterium escherichia coli cells
Inventor: SUSLOPAROV M A
IPC: C12N15/70
Filed: 2000-01-21
Granted: 2002-01-27
Abstract: FIELD: biotechnology, genetic engineering, molecular biology. SUBSTANCE: invention relates to recombinant plasmid DNA constructed in vitro and containing gene US6 fragment of herpes simplex type-1 virus (HSV-1) that encodes immunodominant moiety of glycoprotein D (gD) of HSV-1 virus from 269 to 392 amino acid residue. Construction provides biosynthesis in bacterium E. coli cells the polypeptide as a fragment of β--galactosidase of E. coli (from 1 to 376 amino acid residue) with polyhistidine (6-His) tract for affinity purification. This polypeptide shows antigenic properties of herpes simplex virus of type-1. Purified recombinant protein can be used as HSV-1 antigen for serological testing HSV-1 in clinical practice. EFFECT: recombinant DNA and protein indicated above, valuable properties. 5 dwg, 3 ex
Patent RU-2191272-C2 (RU)
Inventor: POBEGALOV S A
IPC: F01P1/00
Filed: 2000-09-11
Granted: 2002-10-20
Abstract: FIELD: heat power engineering; heat engines, refrigerators and compressor plants. SUBSTANCE: proposed device consists of heating surface with flat screw cutting with two-three start variable section, enthalpy and guard grooves, and enclosing housing provided with turnable angle pieces. According to other design version, heating surface of enthalpy device has vertical inclined ribs, and air sucked in through lower ribs washes the ribs, gets swirled and directed to discharge. According to other design version, heating surface is provided with finely divided heat filler. EFFECT: improved quality of heat transfer and performance characteristics of device. 4 cl, 3 dwg